🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433

Radius: 11

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.72 AU - 0.78 AU

Year: 419 Days

Day: 14.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 63,885,311 km

• M1: 138,976 km (0.091 R)
• M2: 216,767 km (0.102 R)
• M3: 298,747 km (0.057 R)
• M4: 397,930 km (0.095 R)
• M5: 524,191 km (0.053 R)
• M6: 601,533 km (0.05 R)
• M7: 690,394 km (0.119 R)
• M8: 777,011 km (0.032 R)
• M9: 879,187 km (0.119 R)
• M10: 950,096 km (0.115 R)
• M11: 1,048,083 km (0.084 R)
• M12: 1,149,510 km (0.102 R)
• M13: 1,223,561 km (0.098 R)
• M14: 1,308,383 km (0.087 R)
• M15: 1,427,762 km (0.049 R)
• M16: 1,498,372 km (0.106 R)
• M17: 1,604,138 km (0.096 R)
• M18: 1,767,798 km (0.108 R)
• M19: 1,890,319 km (0.079 R)
• M20: 1,968,409 km (0.083 R)
• M21: 2,042,310 km (0.065 R)
• M22: 2,133,266 km (0.111 R)
• M23: 2,236,787 km (0.067 R)
• M24: 2,313,980 km (0.102 R)
• M25: 2,420,344 km (0.106 R)
• M26: 2,568,745 km (0.054 R)
• M27: 2,638,158 km (0.081 R)
• M28: 2,708,320 km (0.054 R)
• M29: 2,785,064 km (0.114 R)
• M30: 2,904,443 km (0.092 R)
• M31: 3,037,884 km (0.045 R)
• M32: 3,437,759 km (0.047 R)
• M33: 3,527,368 km (0.115 R)
• M34: 3,696,115 km (0.108 R)
• M35: 3,774,953 km (0.11 R)
• M36: 4,055,299 km (0.086 R)
• M37: 4,453,529 km (0.073 R)
• M38: 4,579,789 km (0.112 R)
• M39: 4,657,431 km (0.098 R)
• M40: 4,857,293 km (0.099 R)
• M41: 4,929,399 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.6

Radius: 12.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.84 AU - 0.96 AU

Year: 551 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 63,885,311 km

• M1: 156,928 km (0.083 R)
• M2: 253,568 km (0.094 R)
• M3: 447,447 km (0.113 R)
• M4: 526,285 km (0.109 R)
• M5: 647,310 km (0.095 R)
• M6: 770,579 km (0.065 R)
• M7: 879,336 km (0.057 R)
• M8: 1,053,169 km (0.082 R)
• M9: 1,319,752 km (0.11 R)
• M10: 1,408,165 km (0.057 R)
• M11: 1,538,764 km (0.05 R)
• M12: 1,745,807 km (0.036 R)
• M13: 1,837,361 km (0.069 R)
• M14: 1,924,427 km (0.119 R)
• M15: 2,057,719 km (0.034 R)
• M16: 2,154,808 km (0.066 R)
• M17: 2,260,125 km (0.1 R)
• M18: 2,387,582 km (0.084 R)
• M19: 2,476,294 km (0.069 R)
• M20: 2,559,171 km (0.097 R)
• M21: 2,664,039 km (0.068 R)
• M22: 2,770,403 km (0.114 R)
• M23: 2,921,796 km (0.071 R)
• M24: 3,039,081 km (0.064 R)
• M25: 3,135,422 km (0.106 R)
• M26: 3,316,286 km (0.059 R)
• M27: 3,531,707 km (0.082 R)
• M28: 3,617,576 km (0.071 R)
• M29: 3,775,551 km (0.108 R)
• M30: 3,895,678 km (0.113 R)
• M31: 3,992,618 km (0.097 R)
• M32: 4,106,761 km (0.116 R)
• M33: 4,557,499 km (0.101 R)
• M34: 4,685,555 km (0.092 R)
• M35: 4,788,777 km (0.102 R)
• M36: 4,988,939 km (0.093 R)
• M37: 5,165,315 km (0.088 R)
• M38: 5,299,056 km (0.042 R)
• M39: 5,615,306 km (0.101 R)
• M40: 5,697,734 km (0.091 R)
• M41: 5,780,462 km (0.116 R)
• M42: 5,947,263 km (0.043 R)
• M43: 6,209,808 km (0.094 R)
• M44: 6,428,520 km (0.052 R)
• M45: 6,543,560 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.5

Radius: 12.6

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.09 AU - 1.47 AU

Year: 935 Days

Day: 10.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 63,885,311 km

• M1: 166,502 km (0.118 R)
• M2: 249,080 km (0.103 R)
• M3: 338,690 km (0.032 R)
• M4: 450,738 km (0.086 R)
• M5: 542,292 km (0.054 R)
• M6: 636,838 km (0.089 R)
• M7: 753,824 km (0.109 R)
• M8: 958,922 km (0.118 R)
• M9: 1,158,336 km (0.051 R)
• M10: 1,332,019 km (0.102 R)
• M11: 1,446,013 km (0.073 R)
• M12: 1,619,846 km (0.099 R)
• M13: 1,778,868 km (0.091 R)
• M14: 1,913,058 km (0.083 R)
• M15: 2,012,091 km (0.058 R)
• M16: 2,231,402 km (0.09 R)
• M17: 2,344,199 km (0.088 R)
• M18: 2,434,107 km (0.089 R)
• M19: 2,550,344 km (0.083 R)
• M20: 2,762,624 km (0.109 R)
• M21: 3,060,772 km (0.114 R)
• M22: 3,150,382 km (0.029 R)
• M23: 3,250,163 km (0.113 R)
• M24: 3,341,717 km (0.12 R)
• M25: 3,462,144 km (0.118 R)
• M26: 3,565,216 km (0.11 R)
• M27: 3,997,554 km (0.072 R)
• M28: 4,086,116 km (0.111 R)
• M29: 4,165,403 km (0.085 R)
• M30: 4,426,601 km (0.095 R)
• M31: 4,518,155 km (0.082 R)
• M32: 4,662,068 km (0.051 R)
• M33: 4,901,873 km (0.044 R)
• M34: 5,049,826 km (0.116 R)
• M35: 5,145,718 km (0.087 R)
• M36: 5,535,570 km (0.107 R)
• M37: 5,645,524 km (0.055 R)
• M38: 5,789,587 km (0.067 R)
• M39: 6,138,150 km (0.083 R)
• M40: 6,240,625 km (0.113 R)
• M41: 6,378,255 km (0.119 R)
• M42: 6,551,639 km (0.04 R)
• M43: 6,844,252 km (0.079 R)
• M44: 7,021,825 km (0.098 R)
• M45: 7,490,665 km (0.047 R)
• M46: 7,588,202 km (0.092 R)
• M47: 7,722,840 km (0.092 R)
• M48: 7,907,893 km (0.096 R)
• M49: 8,044,476 km (0.068 R)
• M50: 8,282,337 km (0.096 R)
• M51: 8,395,732 km (0.083 R)
• M52: 8,547,873 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.5

Radius: 10.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.29 AU - 1.33 AU

Year: 968 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 150.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 63,885,311 km

• M1: 132,693 km (0.076 R)
• M2: 201,808 km (0.114 R)
• M3: 604,226 km (0.099 R)
• M4: 695,181 km (0.116 R)
• M5: 785,688 km (0.071 R)
• M6: 852,409 km (0.095 R)
• M7: 921,074 km (0.083 R)
• M8: 1,034,020 km (0.115 R)
• M9: 1,107,922 km (0.099 R)
• M10: 1,287,738 km (0.088 R)
• M11: 1,408,464 km (0.074 R)
• M12: 1,561,503 km (0.075 R)
• M13: 1,720,076 km (0.119 R)
• M14: 1,952,851 km (0.039 R)
• M15: 2,244,267 km (0.065 R)
• M16: 2,391,172 km (0.036 R)
• M17: 2,668,826 km (0.109 R)
• M18: 2,850,887 km (0.048 R)
• M19: 2,947,976 km (0.067 R)
• M20: 3,046,261 km (0.069 R)
• M21: 3,154,720 km (0.108 R)
• M22: 3,356,827 km (0.052 R)
• M23: 3,469,025 km (0.055 R)
• M24: 3,677,864 km (0.04 R)
• M25: 3,841,973 km (0.072 R)
• M26: 3,998,751 km (0.09 R)
• M27: 4,308,718 km (0.112 R)
• M28: 4,471,780 km (0.118 R)
• M29: 4,616,141 km (0.079 R)
• M30: 4,688,846 km (0.074 R)
• M31: 4,772,471 km (0.119 R)
• M32: 4,877,788 km (0.11 R)
• M33: 5,015,717 km (0.115 R)
• M34: 5,208,998 km (0.101 R)
• M35: 5,306,536 km (0.116 R)
• M36: 5,470,495 km (0.047 R)
• M37: 5,825,939 km (0.112 R)
• M38: 6,108,979 km (0.049 R)
• M39: 6,189,014 km (0.056 R)
• M40: 6,384,837 km (0.104 R)
• M41: 6,641,397 km (0.086 R)
• M42: 6,996,692 km (0.07 R)
• M43: 7,321,769 km (0.038 R)
• M44: 7,419,007 km (0.116 R)
• M45: 7,492,310 km (0.12 R)
• M46: 7,639,514 km (0.096 R)
• M47: 8,011,864 km (0.065 R)
• M48: 8,162,359 km (0.083 R)
• M49: 8,339,333 km (0.031 R)
• M50: 8,453,776 km (0.116 R)
• M51: 8,607,113 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.1

Radius: 14.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.57 AU - 2.45 AU

Year: 1840 Days

Day: 5.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 63,885,311 km

• M1: 190,887 km (0.073 R)
• M2: 281,992 km (0.119 R)
• M3: 380,577 km (0.044 R)
• M4: 783,294 km (0.059 R)
• M5: 882,777 km (0.079 R)
• M6: 1,070,672 km (0.097 R)
• M7: 1,254,677 km (0.074 R)
• M8: 1,355,656 km (0.093 R)
• M9: 1,536,819 km (0.119 R)
• M10: 1,777,821 km (0.095 R)
• M11: 1,871,469 km (0.118 R)
• M12: 2,285,855 km (0.062 R)
• M13: 2,504,268 km (0.087 R)
• M14: 2,598,216 km (0.083 R)
• M15: 2,912,371 km (0.083 R)
• M16: 3,124,501 km (0.117 R)
• M17: 3,226,078 km (0.103 R)
• M18: 3,697,461 km (0.099 R)
• M19: 3,832,398 km (0.074 R)
• M20: 4,148,947 km (0.095 R)
• M21: 4,360,030 km (0.068 R)
• M22: 4,459,812 km (0.119 R)
• M23: 4,985,199 km (0.07 R)
• M24: 5,074,659 km (0.072 R)
• M25: 5,376,996 km (0.071 R)
• M26: 5,857,355 km (0.081 R)
• M27: 6,142,638 km (0.119 R)
• M28: 6,351,626 km (0.027 R)
• M29: 6,743,573 km (0.095 R)
• M30: 6,859,362 km (0.11 R)
• M31: 6,959,143 km (0.077 R)
• M32: 7,312,494 km (0.08 R)
• M33: 7,448,628 km (0.077 R)
• M34: 7,914,326 km (0.042 R)
• M35: 8,071,703 km (0.103 R)
• M36: 8,496,561 km (0.118 R)
• M37: 8,585,871 km (0.084 R)
• M38: 8,783,789 km (0.07 R)
• M39: 9,019,555 km (0.068 R)
• M40: 9,110,810 km (0.034 R)
• M41: 9,257,565 km (0.117 R)
• M42: 9,423,469 km (0.082 R)
• M43: 9,534,620 km (0.077 R)
• M44: 9,646,220 km (0.049 R)
• M45: 9,870,916 km (0.112 R)
• M46: 10,135,106 km (0.099 R)
• M47: 10,420,688 km (0.1 R)
• M48: 10,535,729 km (0.041 R)
• M49: 11,471,314 km (0.095 R)
• M50: 11,808,957 km (0.095 R)
• M51: 11,989,073 km (0.094 R)
• M52: 12,089,602 km (0.067 R)
• M53: 12,535,105 km (0.047 R)
• M54: 12,985,993 km (0.113 R)
• M55: 13,275,614 km (0.075 R)
• M56: 13,609,367 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.1

Radius: 7.5

Gravity: 15.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.69 AU - 7.71 AU

Year: 13796 Days

Day: 21.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,885,311 km

• M1: 177,124 km (0.07 R)
• M2: 234,719 km (0.06 R)
• M3: 287,378 km (0.104 R)
• M4: 424,708 km (0.104 R)
• M5: 622,926 km (0.099 R)
• M6: 722,707 km (0.066 R)
• M7: 1,403,527 km (0.096 R)
• M8: 1,815,669 km (0.105 R)
• M9: 2,050,388 km (0.051 R)
• M10: 2,140,895 km (0.102 R)
• M11: 2,646,237 km (0.062 R)
• M12: 2,912,521 km (0.099 R)
• M13: 3,083,362 km (0.047 R)
• M14: 3,579,129 km (0.081 R)
• M15: 3,651,983 km (0.107 R)
• M16: 4,099,580 km (0.114 R)
• M17: 4,683,461 km (0.105 R)
• M18: 5,210,494 km (0.103 R)
• M19: 6,364,193 km (0.098 R)
• M20: 6,811,041 km (0.103 R)
• M21: 7,500,089 km (0.069 R)
• M22: 7,593,588 km (0.086 R)
• M23: 7,687,535 km (0.099 R)
• M24: 8,259,448 km (0.098 R)
• M25: 8,550,416 km (0.093 R)
• M26: 8,599,334 km (0.116 R)
• M27: 8,697,321 km (0.117 R)
• M28: 9,092,858 km (0.111 R)
• M29: 9,142,674 km (0.109 R)
• M30: 9,646,220 km (0.086 R)
• M31: 10,314,474 km (0.109 R)
• M32: 11,157,159 km (0.101 R)
• M33: 11,425,089 km (0.065 R)
• M34: 12,796,003 km (0.113 R)
• M35: 13,189,147 km (0.106 R)
• M36: 14,102,591 km (0.08 R)
• M37: 14,801,064 km (0.099 R)
• M38: 15,213,655 km (0.119 R)
• M39: 15,570,446 km (0.057 R)
• M40: 15,929,929 km (0.1 R)
• M41: 16,474,166 km (0.077 R)
• M42: 16,595,939 km (0.1 R)
• M43: 16,656,975 km (0.092 R)
• M44: 17,394,941 km (0.041 R)
• M45: 17,456,875 km (0.112 R)
• M46: 18,269,341 km (0.113 R)
• M47: 19,930,775 km (0.037 R)
• M48: 19,995,551 km (0.052 R)
• M49: 20,125,551 km (0.068 R)
• M50: 21,906,963 km (0.072 R)
• M51: 22,175,192 km (0.087 R)
• M52: 23,190,662 km (0.075 R)
• M53: 23,738,340 km (0.115 R)
• M54: 26,469,099 km (0.118 R)
• M55: 26,826,339 km (0.093 R)
• M56: 27,473,350 km (0.063 R)
• M57: 28,052,892 km (0.062 R)
• M58: 28,856,232 km (0.108 R)
• M59: 29,593,002 km (0.105 R)
• M60: 30,560,152 km (0.117 R)
• M61: 30,709,900 km (0.071 R)
• M62: 30,859,797 km (0.074 R)
• M63: 31,840,560 km (0.082 R)
• M64: 33,292,109 km (0.067 R)
• M65: 33,677,622 km (0.104 R)
• M66: 34,453,287 km (0.101 R)
• M67: 34,609,168 km (0.106 R)
• M68: 35,234,786 km (0.044 R)
• M69: 35,548,942 km (0.059 R)
• M70: 38,096,145 km (0.109 R)
• M71: 38,418,678 km (0.095 R)
• M72: 39,881,147 km (0.116 R)
• M73: 41,693,226 km (0.104 R)
• M74: 42,025,632 km (0.096 R)
• M75: 42,108,809 km (0.088 R)
• M76: 42,860,388 km (0.074 R)
• M77: 43,447,859 km (0.083 R)
• M78: 43,616,306 km (0.119 R)
• M79: 45,226,578 km (0.092 R)
• M80: 46,167,698 km (0.064 R)
• M81: 46,511,624 km (0.1 R)
• M82: 48,854,625 km (0.107 R)
• M83: 49,644,203 km (0.107 R)
• M84: 51,147,063 km (0.055 R)
• M85: 51,324,785 km (0.094 R)
• M86: 51,770,138 km (0.095 R)
• M87: 52,844,251 km (0.104 R)
• M88: 53,203,884 km (0.053 R)
• M89: 55,287,633 km (0.113 R)
• M90: 55,561,397 km (0.12 R)
• M91: 56,293,679 km (0.049 R)
• M92: 57,121,254 km (0.117 R)
• M93: 57,398,010 km (0.084 R)
• M94: 58,323,871 km (0.056 R)
• M95: 59,534,717 km (0.036 R)
• M96: 60,377,850 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 19,274 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit